omap2: add OMAP2_PRM_BASE/OMAP2_CM_BASE #defines

Add symbolic constants for OMAP2_PRM_BASE and OMAP2_CM_BASE addresses.
On the 2420 and 2430 these are the same, but on later OMAP
architectures, they are different.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

include/asm-arm/arch-omap/omap24xx.h

@@ -21,11 +21,15 @@
 #define OMAP2420_CTRL_BASE	L4_24XX_BASE
 #define OMAP2420_32KSYNCT_BASE	(L4_24XX_BASE + 0x4000)
 #define OMAP2420_PRCM_BASE	(L4_24XX_BASE + 0x8000)
+#define OMAP2420_CM_BASE	(L4_24XX_BASE + 0x8000)
+#define OMAP2420_PRM_BASE	OMAP2420_CM_BASE
 #define OMAP2420_SDRC_BASE	(L3_24XX_BASE + 0x9000)
 #define OMAP2420_SMS_BASE	0x68008000
 
 #define OMAP2430_32KSYNCT_BASE	(L4_WK_243X_BASE + 0x20000)
 #define OMAP2430_PRCM_BASE	(L4_WK_243X_BASE + 0x6000)
+#define OMAP2430_CM_BASE	(L4_WK_243X_BASE + 0x6000)
+#define OMAP2430_PRM_BASE	OMAP2430_CM_BASE
 
 #define OMAP243X_SMS_BASE	0x6C000000
 #define OMAP243X_SDRC_BASE	0x6D000000
@@ -52,6 +56,8 @@
 
 #define OMAP2_32KSYNCT_BASE	OMAP2420_32KSYNCT_BASE
 #define OMAP2_PRCM_BASE		OMAP2420_PRCM_BASE
+#define OMAP2_CM_BASE		OMAP2420_CM_BASE
+#define OMAP2_PRM_BASE		OMAP2420_PRM_BASE
 #define OMAP2_SDRC_BASE		OMAP2420_SDRC_BASE
 #define OMAP2_SMS_BASE		OMAP2420_SMS_BASE
 #define OMAP2_L4_BASE		L4_24XX_BASE
@@ -62,6 +68,8 @@
 
 #define OMAP2_32KSYNCT_BASE	OMAP2430_32KSYNCT_BASE
 #define OMAP2_PRCM_BASE		OMAP2430_PRCM_BASE
+#define OMAP2_CM_BASE		OMAP2430_CM_BASE
+#define OMAP2_PRM_BASE		OMAP2430_PRM_BASE
 #define OMAP2_SDRC_BASE		OMAP243X_SDRC_BASE
 #define OMAP2_SMS_BASE		OMAP243X_SMS_BASE
 #define OMAP2_L4_BASE		L4_24XX_BASE